20. Select the meaning of the underlined word in this sentence. The drug's purpose was to suppress the coughing *instinct*.
Answer: B
Subdue
The word "instinct" in this context refers to a natural or inherent impulse. To suppress this instinct means to subdue or restrain it, which aligns directly with the correct option.
A) Initiate
The term "initiate" means to begin or start something. This is incorrect in this context, as the sentence discusses suppressing an instinct, rather than starting or causing it.
B) Subdue
"Subdue" means to overcome, quieten, or bring under control, which accurately reflects the intent of suppressing the coughing instinct. This option is correct as it conveys the action of restraining a natural reaction.
C) Decrease
While "decrease" refers to making something smaller or lesser, it does not capture the full meaning of suppressing an instinct, which involves controlling or overcoming it rather than merely reducing its presence.
D) Urge
"Urge" implies a strong desire or impulse to act, which is the opposite of suppressing an instinct. Therefore, this option is incorrect as it does not relate to controlling or restraining an impulse.
Conclusion
The correct answer, "subdue," is definitive because it accurately describes the action of controlling or restraining a natural impulse, which is the essence of the sentence. All other options fail to capture this meaning, either suggesting the initiation of an action or describing a concept that contradicts the idea of suppression.